Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBcf9aQk6gZkFHhRHDb4o7JOyptsAaq3+RjExOuAR1wXSejdNggR8qH6HKU… (1,748 chars)"
  }
}